/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the Collabora Office project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#pragma once

#include <svl/lstner.hxx>

#include "MasterPagesSelector.hxx"

namespace sdtools { class EventMultiplexer; class EventMultiplexerEvent; }

namespace sd::sidebar {

/** Show the master pages currently used by a SdDrawDocument.
*/
class CurrentMasterPagesSelector
    : public MasterPagesSelector,
      public SfxListener
{
    friend class VclPtrInstance<CurrentMasterPagesSelector>;
public:
    static std::unique_ptr<PanelLayout> Create (
        weld::Widget* pParent,
        ViewShellBase& rViewShellBase,
        const css::uno::Reference<css::ui::XSidebar>& rxSidebar);

    CurrentMasterPagesSelector (
        weld::Widget* pParent,
        SdDrawDocument& rDocument,
        ViewShellBase& rBase,
        const std::shared_ptr<MasterPageContainer>& rpContainer,
        const css::uno::Reference<css::ui::XSidebar>& rxSidebar);
    CurrentMasterPagesSelector (
        weld::Widget* pParent,
        SdDrawDocument& rDocument,
        ViewShellBase& rBase,
        const std::shared_ptr<MasterPageContainer>& rpContainer);
    virtual ~CurrentMasterPagesSelector() override;

    /** Set the selection so that the master page is selected that is
        used by the currently selected page of the document in the
        center pane.
    */
    void UpdateSelection();

    /** Copy all master pages that are to be shown into the given list.
    */
    virtual void Fill (ItemList& rItemList) override;

    using MasterPagesSelector::Fill;

protected:
    virtual OUString GetContextMenuUIFile() const override;

    virtual void ProcessPopupMenu(weld::Menu& rMenu) override;
    virtual void ExecuteCommand(const OUString &rIdent) override;

private:
    virtual void LateInit() override;

    DECL_LINK(EventMultiplexerListener,sdtools::EventMultiplexerEvent&, void);
    std::shared_ptr<sdtools::EventMultiplexer> mpEventMultiplexer;
};

} // end of namespace sd::sidebar

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